1557972546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{8803}}^1$

素因数の和:11090

約数の個数: 32

約数和(自身を含む): 3357493440

約数和(自身を除く): 1799520894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2269, 4538, 6807, 8803, 13614, 17606, 26409, 29497, 52818, 58994, 88491, 114439, 176982, 228878, 343317, 686634, 19974007, 39948014, 59922021, 119844042, 259662091, 519324182, 778986273, 1557972546]

約数ペア:

[(1, 1557972546), (2, 778986273), (3, 519324182), (6, 259662091), (13, 119844042), (26, 59922021), (39, 39948014), (78, 19974007), (2269, 686634), (4538, 343317), (6807, 228878), (8803, 176982), (13614, 114439), (17606, 88491), (26409, 58994), (29497, 52818)]